package com.hp.attendance.serlvet.history.InService;

import com.hp.attendance.entity.*;
import com.hp.attendance.service.EmployeeBysService;
import com.hp.attendance.service.EmployeeService;

import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;
import java.sql.SQLException;

@WebServlet("/EmployeeList")
public class EmployeeListServlet extends HttpServlet {
    private EmployeeBysService employeeBysService = new EmployeeBysService();

    @Override
    protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        try {
                String pageNo = req.getParameter("pageNo");
                if(pageNo==null || "".equals(pageNo.trim())){
                    pageNo="1";
                }
                PageInfo<EmployeeBys> page = employeeBysService.getPage(Integer.parseInt(pageNo), 10);
                req.setAttribute("page",page);
                req.getRequestDispatcher("/pages/employee_list.jsp").forward(req, resp);

        } catch (SQLException throwables) {
            throwables.printStackTrace();
        } catch (ClassNotFoundException e) {
            e.printStackTrace();
        } catch (InstantiationException e) {
            e.printStackTrace();
        } catch (IllegalAccessException e) {
            e.printStackTrace();
        }

    }



    @Override
    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
        doGet(req, resp);
    }
}
